BeanUtil.copyMapToMap(src, dest);
        assertThat(dest.get("aaa"), is((Object) "aaa"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testCopy_beanToNewBean() throws Exception {
        final MyBean src = new MyBean();
        src.aaa = "aaa";
        final MyBean dest = BeanUtil.copyBeanToNewBean(src, MyBean.class);
        assertThat(dest.aaa, is("aaa"));
    }